package com.feng.config;

import com.baomidou.mybatisplus.core.injector.ISqlInjector;
import com.baomidou.mybatisplus.extension.injector.LogicSqlInjector;
import com.baomidou.mybatisplus.extension.plugins.OptimisticLockerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import com.baomidou.mybatisplus.extension.plugins.PerformanceInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;

// 扫描 mapper 文件夹
@MapperScan("com.feng.mapper")
@Configuration // 配置类
public class MyBatisPlusConfig {
    // 注册乐观锁插件
    @Bean
    public OptimisticLockerInterceptor optimisticLockerInterceptor(){
        return new OptimisticLockerInterceptor();
    }

    // 分页插件
    @Bean
    public PaginationInterceptor paginationInterceptor() {
        return new PaginationInterceptor();
    }

    // 逻辑删除组件！
    @Bean
    public ISqlInjector sqlInjector(){
        return  new LogicSqlInjector();
    }


    // SQL 执行效率插件
    @Bean
    @Profile({"dev","test"})
    public PerformanceInterceptor performanceInterceptor(){
        PerformanceInterceptor performanceInterceptor = new PerformanceInterceptor();
        // 设置最大运行时间 超过则报错
        performanceInterceptor.setMaxTime(100);
        performanceInterceptor.setFormat(true);
        return performanceInterceptor;
    }

}
